So I bought 5 pregnancy tests and I took 2 right away and both came out positive within 2mins and then the next day I took 2 more and the both came out negative then the day after took one more and also came out negative. Then I went to the hospital because I wasn't sure what was going on so they did a belly ultrasound and they said that my uterus looks 6 times its normal size and he said that it looks to him that I may be pregnant! I also have a docs apt in 2 days for blood work to be 150% sure! Has this happend to anyone and they were actually pregnant? I look forward and appreciate everyone's input and advice!